| 摘要 |
A preferred embodiment of the invention provides a method of placing visible advertising on the upper surface of a road ( 1 ). This method includes determining the location of any traffic control signs that are applied to the surface of the road, such as the location of signs ( 22, 25 ). Following from this, two exclusion zones ( 31, 32 ) are defined. These zones extend from the respective signs ( 22, 25 ) and terminate at a predetermined minimum distance from the signs. Advertising is then applied to the surface such that it overlies neither the signs nor the exclusion zones. Particularly, the advertising has been placed in the areas bounded by rectangles ( 33, 34 ) which are respectively disposed within lanes ( 7, 8 ).
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